move USE_LFXO/USE_LFRC to variant.h

Author: hathach

libraries/Bluefruit52Lib/src/bluefruit.cpp

@@ -257,14 +257,10 @@ err_t AdafruitBluefruit::begin(uint8_t prph_count, uint8_t central_count)
       .source        = NRF_CLOCK_LF_SRC_RC,
       .rc_ctiv       = 16,
       .rc_temp_ctiv  = 2,
-      #if SD_VER < 500
-      .xtal_accuracy = NRF_CLOCK_LF_XTAL_ACCURACY_250_PPM
-      #else
       .accuracy      = NRF_CLOCK_LF_ACCURACY_250_PPM
-      #endif
   };
 #else
-  #error Clock Source is not configured, define USE_LFXO or USE_LFRC according to your board
+  #error Clock Source is not configured, define USE_LFXO or USE_LFRC according to your board in variant.h
 #endif
 
   VERIFY_STATUS( sd_softdevice_enable(&clock_cfg, nrf_error_cb) );

platform.txt

@@ -60,7 +60,7 @@ nordic.path={build.core.path}/nordic
 # ARDUINO_FEATHER52 is defined for backward compatiable with other lib only
 # should be replaced by ARDUINO_NRF52_ADAFRUIT in the future
 
-compiler.nrf.flags= -DARDUINO_FEATHER52 -DARDUINO_NRF52_ADAFRUIT -DNRF52_SERIES -DUSE_LFXO {build.sd_flags} {build.debug_flags} "-I{build.core.path}/cmsis/include" "-I{nordic.path}" "-I{nordic.path}/nrfx" "-I{nordic.path}/nrfx/hal" "-I{nordic.path}/nrfx/mdk" "-I{nordic.path}/nrfx/soc" "-I{nordic.path}/nrfx/drivers/include" "-I{nordic.path}/softdevice/{build.sd_name}_nrf52_{build.sd_version}_API/include" "-I{rtos.path}/Source/include" "-I{rtos.path}/config" "-I{rtos.path}/portable/GCC/nrf52" "-I{rtos.path}/portable/CMSIS/nrf52" "-I{build.core.path}/sysview/SEGGER" "-I{build.core.path}/sysview/Config" "-I{build.core.path}/usb" "-I{build.core.path}/usb/tinyusb/src"
+compiler.nrf.flags= -DARDUINO_FEATHER52 -DARDUINO_NRF52_ADAFRUIT -DNRF52_SERIES {build.sd_flags} {build.debug_flags} "-I{build.core.path}/cmsis/include" "-I{nordic.path}" "-I{nordic.path}/nrfx" "-I{nordic.path}/nrfx/hal" "-I{nordic.path}/nrfx/mdk" "-I{nordic.path}/nrfx/soc" "-I{nordic.path}/nrfx/drivers/include" "-I{nordic.path}/softdevice/{build.sd_name}_nrf52_{build.sd_version}_API/include" "-I{rtos.path}/Source/include" "-I{rtos.path}/config" "-I{rtos.path}/portable/GCC/nrf52" "-I{rtos.path}/portable/CMSIS/nrf52" "-I{build.core.path}/sysview/SEGGER" "-I{build.core.path}/sysview/Config" "-I{build.core.path}/usb" "-I{build.core.path}/usb/tinyusb/src"
 
 # These can be overridden in platform.local.txt
 compiler.c.extra_flags=

variants/feather_nrf52832/variant.h

@@ -22,6 +22,9 @@
 /** Master clock frequency */
 #define VARIANT_MCK       (64000000ul)
 
+#define USE_LFXO      // Board uses 32khz crystal for LF
+// define USE_LFRC    // Board uses RC for LF
+
 /*----------------------------------------------------------------------------
  *        Headers
  *----------------------------------------------------------------------------*/

variants/feather_nrf52840_express/variant.h

@@ -22,6 +22,9 @@
 /** Master clock frequency */
 #define VARIANT_MCK       (64000000ul)
 
+#define USE_LFXO      // Board uses 32khz crystal for LF
+// define USE_LFRC    // Board uses RC for LF
+
 /*----------------------------------------------------------------------------
  *        Headers
  *----------------------------------------------------------------------------*/

variants/pca10056/variant.h

@@ -22,6 +22,9 @@
 /** Master clock frequency */
 #define VARIANT_MCK       (64000000ul)
 
+#define USE_LFXO      // Board uses 32khz crystal for LF
+// define USE_LFRC    // Board uses RC for LF
+
 /*----------------------------------------------------------------------------
  *        Headers
  *----------------------------------------------------------------------------*/